Start with the assets you already hold
Earn products only pay on what you can actually deposit, so assets come first. Bit2Me covers BTC, ETH and B2M in its earn offering, which puts the large coins alongside smaller tokens on the same screen. bunq Crypto Spain covers a different set, TAO, ADA and TIA, and the account lists from 350 coins in total. VaultLeap is the narrow case: USDC is the only asset listed, with 3 currencies in the account. A provider that covers the coin you hold and a provider that covers many coins solve different problems, so decide which one you are shopping for before reading a single rate.
Breadth usually comes with a larger operation underneath. Bit2Me was founded in 2014 and runs as a cex, and bunq Crypto Spain also operates as a cex with custodial storage. VaultLeap sits outside that pattern: it is a debit card account built around multi currency and travel, not a trading venue with a rewards tab. That difference shapes everything else here, from fees to who can move your coins.
Read yield as a range, not a headline
A quoted rate is the easiest number to cherry-pick, so compare spreads rather than tops. Recorded earn yields across the market run 0% to 21%, a span wide enough that one standout product tells you very little about the rest. Bit2Me's own earn range is 0.5% to 19.2%, so the same account can pay very differently depending on which asset you stake and how long you stay.
Use the Crypto staking and earn rankings to see where each product sits inside that spread before you shortlist anyone. Then read the term attached to the rate: a flexible position and a fixed lock are different products, and a higher number usually arrives with a lock attached.
Work out the all-in fee
Trading fees and card fees are separate lines, and both come off your balance. Bit2Me charges 0.5% to add liquidity and 0.6% to take it, alongside a monthly card fee of €0. VaultLeap lists a monthly fee of $0 and an exchange charge of 0.5% on conversions. Card rewards push the other way: Bit2Me pays cashback of 0.25% to 7% on its debit card, which offsets spend rather than adding to yield.
Currency conversion is where costs tend to hide. Bit2Me's card terms set conversion at 0.95%, above VaultLeap's 0.5%, so anyone spending or holding outside their home currency should read that line first. Funding routes count just as much, and Bit2Me accepts deposits by sepa, bank and card. The Bit2Me review and the VaultLeap review lay those costs out side by side.
Who holds the coins, and for how long
Custody is the trade-off that decides how much of a rate you actually keep. Bit2Me stores assets for you and is listed as custodial; bunq Crypto Spain is also custodial. Convenience arrives with conditions, and Bit2Me's lock-up terms are Flexible for most assets; B2M 12-month lock. VaultLeap takes the opposite route as a non custodial account, where access to funds is subject to vault liquidity.
Two questions settle it: can you exit on demand, and who can move the coins if something goes wrong at the provider. Bit2Me lists its features as custodial and staking and does not publish a proof of reserves, so the custody line is the main risk marker to weigh. The bunq Crypto Spain review covers how a custodial set-up handles day-to-day use.
Regulator, licence and legal entity
The clearest signal of oversight is a named regulator with a licence identifier attached. Bit2Me is registered with CNMV and Comision Nacional del Mercado de Valores (CNMV), and the licence is listed as MiCA CASP 9598007R5LSUJLGLS853. The entity behind the account is Bitcoinforme S.L., based in ES.
Run the same three lines for every option: the regulator, the licence and the legal entity. VaultLeap's own terms name Klydo, Inc. in US. A home country on its own says little about how an account is supervised, so the licence line deserves more weight than the address when you compare.
Cards and support, the daily-use details
Both cards in this group are debit cards, but they run on different networks: Bit2Me on mastercard, VaultLeap on visa. If the card is your main route to spending, acceptance matters as much as the reward you earn.
Support is the quieter differentiator. Bit2Me offers email, chat and phone, while VaultLeap offers email. A single channel handles routine questions, and a stuck withdrawal is not routine, which is exactly when the difference shows.
A fixed order to compare in
Put every option through the same sequence: assets covered, yield range, all-in fees, custody and lock-ups, regulator and legal entity, then card and support. In that order a headline rate cannot decide the outcome, because yield gets read early and the custody and licence lines have the final say.
Applied to the three above: Bit2Me offers the widest asset coverage on its earn products, with yields of 0.5% to 19.2%, but it holds your coins and locks certain positions. bunq Crypto Spain is a custodial account with a long supported asset list and a large coin count. VaultLeap keeps custody with you, holds costs at 0.5% on conversion and $0 a month, but covers USDC only. The Wirex and Nebeus reviews cover other options, and the Crypto.com review looks at another card-led model.